title: The Puerto Rican intravenous drug user.
authors.affiliation: ADAPT, Brooklyn, NY 11201.
authors.forename: Y
authors.initials: Y
authors.lastname: Serrano
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000209:etiology; D003415:Crime; D005260:Female; D006266:Health Education; D006630:Hispanic or Latino; D006801:Humans; D008297:Male; D011647:Puerto Rico / Q000208:ethnology; D015819:Substance Abuse, Intravenous / Q000150:complications / Q000453:epidemiology / Q000523:psychology*